Mircom TX3 Series Configurator Quick Start page 20

6. Provide the following information to enable the use of resident
keyless entry code:
Keyless entry code. Enter the resident keyless entry code using a
number from 1 to 999999.
Open Main door. Selecting this box opens the main door when the
resident enters their keyless entry code.
Open Aux door. Selecting this box opens the auxiliary door when
the resident enters their keyless entry code.
Note: By default both the main and auxiliary doors are selected.
Note: An external power supply is required to operate the door
strikes. For more information, see LT-969.
Open main door by pressing. Enter a series of up to 4 digits from 0
to 9 followed by pound (#). This code replaces the Main Door keypad
button for opening the main door. This applies to the specific resident.
Note: Do not select 4 (this is used to refuse entry or disconnect) and
do not select 2 (this is used for call waiting).
Open aux door by pressing. Enter a series of up to 4 digits from 0 to
9 followed by pound (#). This code will replaces the Auxiliary Door
keypad button for opening the auxiliary door. This applies to the
specific resident.
Note: Do not select 4 (this is used to refuse entry or disconnect) and
do not select 2 (this is used for call waiting).
20 LT-973